Lu Dongbin the Alchemist

Haste

{t}: Reveal the top two cards of your library. An opponent chooses one of them. Put that card into your
hand and exile the other with a silver counter on it.

{t}: Put a card you own with a silver counter on it from exile into your hand.

{t}: Create a 0/0 colorless Construct artifact creature token with "This creature gets +1/+1 for each artifact you control."